Ashley Heights North Charleston SC Homes & Real Estate For Sale MLS Listings Data: Ashley HeightsTotal Listings:2Average Price:$202,750Highest Listing Price:$255,500Average Days On Market:81Houses For Sale Ashley Heights subdivision North Charleston SC. MLS real estate listings for sale in Ashley Heights North Charleston SC by price, street, age, list date, bedrooms & more Ashley Heights North Charleston SC. Currently, Ashley Heights in North Charleston SC has a total of two listings on the local MLS for sale with an average price point of $202,750, the max being $255,500 and the lowest priced house $150,000. The neighborhood of Ashley Heights subdivision in North Charleston SC has an average house size of 1,126 sq ft and the average days on the market in this community is 81. RelativeSort by Year Built: low to highSort by Year Built: high to lowSort by price: low to highSort by price: high to lowSort from oldest to newestSort from newest to oldestSort by status: active to under contractSort by status: under contract to active Filters Saving Subscribe Unsubscribe Loading...